App Outlet is a Universal application store inspired on the Linux App Store online service. It easily allows you to search and download [w.i.p] applications that runs on most Linux distributions. It currently works with AppImages, Flatpaks and Snaps.

KATALINA SCRIPT
Simple script in python to quickly change the appearance of xfce4 with "Os Catalina" themes.
It can only be used in xfce4 and it will work perfectly as long as it meets the appropriate settings and dependencies.Dependencies:1: Python2: Python-giTutorial for Xubuntu 19:XX:...

The Air Traffic Surveillance DataBase aims at providing a generalized framework for air-traffic surveillance data analysis & visualization.
NOTE: This is only to provide appimages, I am not the developer.

BreakTimer is a desktop application for managing and enforcing periodic breaks.
BreakTimer allows you to set up customizable breaks and will remind you to take them.
NOTE: This is only to provide appimages, I am not the developer.

BAD SLAM is a real-time approach for Simultaneous Localization and Mapping (SLAM) for RGB-D cameras. Supported platforms are Linux and Windows. The software requires an NVidia graphics card with CUDA compute capability 5.3 or later.
NOTE: This is only to provide appimages, I am not the developer.

An intuitive and powerful ground control station (GCS) for UAVs.
Provides full flight control and mission planning for any MAVLink enabled drone, and vehicle setup for both PX4 and ArduPilot powered UAVs.
NOTE: This is only to provide appimages, I am not the developer.

Ultimaker Cura prepares your model for 3D printing.
Optimized, expert-tested profiles for 3D printers and materials mean you can start printing reliably in no time.
And with industry-standard software integration, you can streamline your workflow for maximum efficiency.
NOTE: This is only to...